criminalabuse
如果仅仅想楼主所说的,那么fearless最贴切,而且最常用.如:Only the selfless can be fearless.无私才能无畏.其次是dauntless,不怕恐吓,有不会气馁的意思.intrepid有大胆的意思.impavid则比较少用.尽管意思也很纯粹....

还有谁没吃
无畏 翻译[词典] fearless; dauntless; unscared; unafraid; impavidity; [例句]他面对敌人,英勇无畏。He stood unyielding and unafraid against the enemy.
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